Conv DC-DC 4.75V to 60V Step Down Single-Out 5V 1A 5-Pin(5+Tab) TO-220 Tube

1-A Simple Step-Down Switching Voltage Regulators 5-TO-220 -40 to 125
Conv DC-DC 4.75V to 60V Step Down Single-Out 15V 1A 5-Pin(5+Tab) TO-220 Tube

1-A Simple Step-Down Switching Voltage Regulators 5-DDPAK/TO-263 -40 to 125